2027 BMC Kaius 01 One

A bike purpose-built for gravel racing, the Kaius 01 ONE proves you can be aero, responsive, and brutally fast on dirt. Generation two of this gravel race bike pushes this idea even harder. Aerodynamics are sharpened again, delivering a measured 7% gain at 40 km/h. Power transfer is more direct thanks to our 01 Premium Carbon layup, leading to a more responsive ride. Compliance, 52mm tire clearance and high-speed stability have all been refined so you can rip the turns and stay planted when corners come fast and the surface stops cooperating. The build matches the brief. A full SRAM Red XPLR AXS groupset with direct-mount rear derailleur and power meter keeps everything precise when fatigue sets in. The next-gen ICS Carbon Aero cockpit locks in a low, race-ready position, keeping the front end ultra-clean. CG39 SL Carbon tubeless wheels with carbon spokes give a compliant yet super responsive ride.

Frame

Kaius 01 Gen 2 | 01 Premium Carbon with Aerocore Design | ICS Technology Stealth Cable Routing | Full Mount - UDH | TCC Race Compliance Level | Flat Mount Disc | 12 x 142mm Thru-Axle

Fork

Kaius 01 Gen 2 | 01 Premium Carbon | ICS Technology, Stealth Cable Routing | TCC Race Compliance Level | Stealth Dropout Design | Flat Mount Disc | 12 x 100mm Thru-Axle

Handlebar

ICS Carbon Aero Gen 2 | One-Piece Full Carbon Cockpit | 135mm drop, 81mm reach, 12° flare

Grips

BMC Tacky 3mm

Seatpost

Teammachine SLR 01 Gen 5 | 01 Premium Carbon Aero Shaped Seatpost | 0mm Offset Size 47-51 and 10mm Offset Size 54-61

Saddle

Fizik Vento Argo X1 Carbon | 140mm

Crankset

SRAM Red XPLR AXS Wide (FC-RED-1WP-E1)

Chainrings

42T

Power Meter

SRAM Red XPLR AXS Power Meter (FC-RED-1WP-E1)

Cassette

SRAM Red XPLR (CS-XG-1391-E1)

Cassette Size

10-46T

Chain

SRAM RED (CN-RED-E1)

Rear Derailleur

SRAM Red XPLR AXS (RD-RED-1E-E1)

Shifters

SRAM Red AXS (ED-RED-E1)

Gears

1 x 13

Bottom Bracket

SRAM DUB T47 85.5 Road Wide Bottom Bracket (BB-DUB-T47-A1)

Brake Levers / Calipers

SRAM Red AXS (ED-RED-E1)

Rotors

SRAM Paceline X Rotor (RT-PLN-X-A1)

Rotor Size (F/R)

160 / 160mm

Rims

CG 39 SL Carbon | Tubeless Ready | 39mm

Hubs (F/R)

CG 39 SL for Carbon Spokes | Star Ratchet Freehub | Center Lock

Tires

Continental Terra Competition Race Rapid | Tubeless | 45mm

Tubeless Information

Tubeless Rim | Tubeless Tires

In the Box

Aerocore Bottle Cages | Computer mount for Garmin, Wahoo and GoPro mount

Tire Clearance

52mm measured tire

Weight without Pedals

7.6kg | Size 54 as pictured with all accessories

ASTM Classification

Level 2

System Weight Limit

120kg

Specifications are subject to change.